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Date:      Fri, 21 Nov 2003 00:33:03 -0600 (CST)
From:      Mike Silbersack <silby@silby.com>
To:        Andre Oppermann <andre@freebsd.org>
Cc:        Nate Lawson <nate@root.org>
Subject:   Re: cvs commit: src/sys/conf files src/sys/net if_faith.c  if_loop.croute.h rtsock.c src/sys/netinet in_pcb.c in_pcb.h  in_rmx.c      ip_divert.c ip_fw2.c ip_icmp.c ip_input.c ip_output.c
Message-ID:  <20031121002621.N1924@odysseus.silby.com>
In-Reply-To: <3FBD596E.CE7299BD@freebsd.org>
References:  <20031120200816.1F8C916A4DD@hub.freebsd.org> <20031120154119.M72721@root.org> <3FBD596E.CE7299BD@freebsd.org>

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On Fri, 21 Nov 2003, Andre Oppermann wrote:

> BTW: Is there a reason why we haven't enabled rfc3390 and inflight by
> default?  I'm running all my (ISP) servers with it and it gives quite
> a boost, especially with http traffic.  The inflight stuff is also very
> good for connections where the remote side has only limited bandwidth.
> It doesn't overload the remote path buffer and keeps the traffic smooth
> instead of hitting the packet loss and trying again.
>
> --
> Andre

We should probably put 3390 on soon, it was just me objecting before.  I'm
not so sure about inflight, though; it probably needs more verification
before it's turned on by default.

I'm looking forward to dynamic sockbuf sizing though, I think it's a
prereq for the inflight code to be well tested.

Mike "Silby" Silbersack



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